Mechanics plays a significant role in Electrical and Computer Engineering, particularly through control engineering, which involves managing mechanical systems like robotics and manufacturing equipment. Control systems and signal processing are two main branches within this field, with control systems focusing on applications such as automation and robotics. Signal processing deals with the manipulation of audio and video signals, including the development of data compression algorithms like MPEG and JPEG. Understanding "Signals and Systems" is crucial as it lays the groundwork for further study in control systems. Overall, mechanics is integral to both control engineering and signal processing in electrical and computer engineering.